tabFolder.setSelection(expendituresAndImcomingControlCenter);
}
public void openCashFlowControlCenter() {
if(cashFlowControlCenter == null || cashFlowControlCenter.isDisposed()) {
cashFlowControlCenter = new CashFlowControlCenter(tabFolder, SWT.NONE, mainScreen);
cashFlowControlCenter.display();
}
tabFolder.setSelection(cashFlowControlCenter);
}